Bürkert
Servem řízený 2/2-cestný membránový ventil
Typ 0290 / Č. položky 19740
Popis položky
Ventil 0290 je servem řízený membránový ventil konstrukční řady S.EV. Ventil otevírá bez diferenčního tlaku. Průběh otevření je podpořen pevným napojením membrány na kotvu. Integrovaná funkce jemného náběhu přitom zajišťuje otevření šetrné k materiálu. Podle aplikací jsou k dispozici různé materiály membrán. Nabídka těles je doplněna variantami z nerezové oceli a šedé litiny. Magnetické cívky jsou olisovány chemicky vysoce odolným epoxidem. Pro snížení elektrického příkonu během provozu je u všech DC variant elektronika s impulzním ovládáním zalitá v cívce. Ve spojení s konektorem DIN EN 17301-803 tvar A splňují ventily stupeň krytí IP65 – ve spojení s nerezovým tělesem splňují NEMA 4X.
- Statistické číslo zboží
- 84818079
- Země původu
- DE
Technické údaje
Název |
Hodnota |
Jednotka |
|---|---|---|
| Type | 0290 | |
| Operation | force-controlled | |
| Actuator type | Plunger valve | |
| Main valve operating principle | Diaphragm valve | |
| Switch function | on/off | |
| Media separation | No | |
| Valve function | A - normally closed - inlet port 1 (P/NC) | |
| Fluidic port connection number | 2 | |
| Valve function number of switching positions | 2 | |
| Valve function manual actuation | No | |
| Flow | Above seat | |
| Nominal pressure min | 0 | bar |
| Nominal pressure max (liquid) | 16 | bar |
| Main valve orifice 1 (P) (mm) | 20 | mm |
| Main valve orifice 1 (inch) | 3/4 inch | |
| Kv value (water) | 5 | m3/h |
| QNn value (gas) | 5.300 | l/min |
| Main valve wetted material | Stainless steel | |
| Port connection 1 type | Inner thread | |
| Port connection 1 thread type | G | |
| Port connection 1 thread marking | 3/4 | |
| Port connection 2 type | Inner thread | |
| Port connection 2 thread type | G | |
| Port connection 2 thread marking | 3/4 | |
| Medium-contacting part core material | Stainless steel | |
| Medium-contacting part stopper material | Stainless steel | |
| Valve body cover material | Stainless steel | |
| Seat seal material category | Elastomer | |
| Seat seal material | EPDM (Ethylene-propylene-diene rubber) | |
| Sealing toward outside material | EPDM (Ethylene-propylene-diene rubber) | |
| Temperature environment max | 55 | °C |
| Temperature medium min | -30 | °C |
| Temperature medium max | 90 | °C |
| Voltage / rated voltage | 110 | V |
| Voltage / rated voltage | 110 | V |
| Voltage tolerance negative | 10 | % |
| Voltage tolerance positive | 10 | % |
| Voltage frequency | 50/60 | Hz |
| AC voltage | Yes | |
| DC voltage | Yes | |
| Battery voltage | Yes | |
| Rated power DC | 100 | W |
| Reduced power DC | 9 | W |
| Rated power consumption | 100 | W |
| inrush power consumption AC | 100 | V·A |
| Rated power AC | 9 | V·A |
| Electrical connection sort | Plug pattern form A according to DIN EN 175301-803 | |
| Electrical connection number of contacts | 2 + Grounding conductor | |
| Cable plug in delivery | enclosed | |
| Cable plug art. no. - type | 00132445 - 2508 | |
| Electrical connection position | in direction of flow left | |
| Protection type (IP max. with suitable connector) | IP65 | |
| Coil type | block bolted | |
| Coil insulation material category (encasement) | Plastics | |
| Coil insulation material (encasement) | Epoxy | |
| Coil size | 49 | mm |
| Coil wiring overvoltage protection | Suppressor diode | |
| Coil wiring rectifier | Yes | |
| Coil wiring polarity protection | Yes | |
| Coil wiring polarity recovery diode | Yes | |
| Thermal insulation class of the actuator | H | |
| Nominal operation/Duty cycle | 100 | % |
| Switch time open min | 100 | ms |
| Switch time open max. | 250 | ms |
| Switch time close min | 700 | ms |
| Switch time close max. | 2.000 | ms |
| Valve setting opening time | No | |
| Valve setting closing time | No | |
| Back-pressure-resistant version | No | |
| Vacuum version | Yes | |
| Analysis version | No | |
| Oil burner valve | No | |
| Steam version | No | |
| Pilot control orifice (mm) | 2 | mm |
| Pilot control seal material | EPDM (Ethylene-propylene-diene rubber) | |
| Low-noise version | No | |
| Main valve with integrated screen | No | |
| Installation length | 100 | mm |
| Valve construction | Valve complete | |
| Hmotnost | 1,348000 | kg |
Kombinovatelné s
Aplikace a nástroje
Stahování
Přehled údajů
Popis |
Vel. souboru |
Jazyk / Země |
|
|---|---|---|---|
|
Type 0290 data sheet | servo-assisted diaphragm valve | 703,8 kB | EN / EU |
|
|
Type 0290 data sheet | servo-assisted diaphragm valve [US units] | 234,1 kB | EN / US |
|
|
Typ 0290 Datenblatt | servogesteuertes Membranventil | 757,4 kB | DE / DE |
Návod k obsluze
Popis |
Vel. souboru |
Jazyk / Země |
|
|---|---|---|---|
|
|
Additional Manual Type 0131 0255 0256 0283 0287 0290 0293 2610 | El. operating conditions | 132,2 kB | EN,FR,DE / EU |
|
|
Additional manual Type 6013 | PX01 - PX03 Use in the explosion-hazard area | 125 kB | EN,FR,DE / EU |
|
|
Additional manual Type 6013 | PX011 - PX13 Use in the explosion-hazard area | 517,7 kB | EN,FR,DE / EU |
|
|
Operating Instructions Type 0290 | 2-way solenoid valve, direct-acting | 143,8 kB | EN / EU |
|
|
Operating Instructions Type 0290 | 2/2-way solenoid valve | 699,6 kB | EN / EU |
|
|
Additional manual Type 0290 | 2/2-way solenoid valve | 109,7 kB | RU / RU |
|
|
Bedienungsanleitung Typ 0290 | 2/2-Wege-Magnetventil | 691,9 kB | DE / DE |
|
|
Manuel d'utilisation Type 0290 | Electrovanne 2/2 voies | 701,3 kB | FR / FR |
Prohlášení pro EU
Popis |
Vel. souboru |
Jazyk / Země |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 2,5 MB | EN,FR,DE |
Interaktivní animace
Popis |
Vel. souboru |
Jazyk / Země |
|
|---|---|---|---|
|
|
3D-Animation - 0290 | 2,3 MB | EN |